Cable bridge

Abstract

The utility model discloses a cable bridge which comprises a supporting assembly, a plurality of sets of T-shaped grooves are formed in the supporting assembly, partition assemblies matched with the T-shaped grooves are connected in the supporting assembly in a sliding mode, each partition assembly comprises a partition plate and a T-shaped block, the bottom face of the supporting assembly is fixedly connected with a limiting assembly, and the supporting assembly comprises a supporting frame. A plurality of partition plates are integrally formed in the supporting frame, and the T-shaped grooves are evenly distributed in the two side walls of the partition plates and the inner walls of the two sides of the supporting frame. Compared with the prior art, the cable bridge has the advantages that a plurality of groups of liftable separation assemblies are additionally arranged in the bridge, cables can be respectively placed in different separation assemblies according to the types of the cables when the cable bridge is used, and when one of the cables needs to be replaced or maintained, the cables can be conveniently replaced or maintained. When the cable bridge is used, one cable in the separation assemblies can be moved to the position below the cable bridge only by operating the limiting assemblies below the corresponding separation assemblies, and subsequent replacement or maintenance work of workers is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable technical field, and specifically relates to a cable bridge. BACKGROUND

[0002] As a common support protection device for cable laying in the power supply system of electrical equipment, the cable bridge plays a role of protection and guiding the cable laying in the cable bridge, and is generally divided into groove type, tray type, ladder type and net type structures.

[0003] In the cable bridge of the prior art, the net type structure is usually used to solve the problem of cable disorder interlacing when a plurality of types of cables are installed, but the problem of inconvenience in replacement or maintenance still exists in the working environment where a certain cable needs to be replaced or maintained frequently.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a cable bridge.

[0005] The information disclosed in the background section of this document is only intended to increase the understanding of the overall background of the present utility model, and should not be regarded as acknowledging or implying in any form that the information constitutes prior art known to those skilled in the art. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims to provide a cable bridge which can solve the problems raised in the background.

[0007] In order to achieve the above-mentioned purpose, the technical scheme provided by one specific embodiment of the utility model is as follows:

[0008] In one or more embodiments of the utility model, a support assembly is provided, a plurality of T-shaped grooves are formed in the support assembly, a partition assembly matched with the T-shaped grooves is slidably connected to the support assembly, the partition assembly comprises a partition plate and a T-shaped block, and a limiting assembly is fixedly connected to the bottom surface of the support assembly.

[0009] In one or more embodiments of the utility model, the support assembly comprises a support frame, a plurality of partitions are integrally formed in the support frame, and the T-shaped grooves are uniformly distributed on the two side walls of the partitions and the two inner walls of the support frame.

[0010] In one or more embodiments of the utility model, a plurality of elastic bands are uniformly distributed on one side end surface of the partition plate, and a snap ring is fixedly connected to the other side end surface of the elastic band.

[0011] In one or more embodiments of the utility model, the inner wall of the partition plate is fixedly connected with a plurality of first buckles, second buckles and third buckles, a plurality of clamping rings are respectively clamped with the first buckles, the second buckles or the third buckles, and a plurality of groups of evenly distributed air grooves are formed in the top end face of the partition plate.

[0012] In one or more embodiments of the utility model, the outer wall end face of the T-shaped block slides on the inner wall of the T-shaped groove.

[0013] In one or more embodiments of the utility model, the limiting assembly comprises a threaded block and a second connecting rod, and the top end face of the threaded block is welded below the supporting frame.

[0014] In one or more embodiments of the utility model, two rotating grooves are formed in the two ends of the second connecting rod, two connecting columns are respectively rotatably connected to the inner walls of the two rotating grooves, and a rotating ring matched with the rotating grooves is fixedly connected to the connecting columns in the rotating grooves.

[0015] In one or more embodiments of the utility model, the upper end faces of the two connecting columns are respectively fixedly connected with first connecting rods, a threaded hole matched with the threaded block is formed in the end of the first connecting rod away from the second connecting rod, the threaded block is threadedly connected with the first connecting rod, and the partial end face of the threaded block is located on the outer side end face of the first connecting rod.

[0016] In one or more embodiments of the utility model, a handle is fixedly connected to the side wall of one end of the first connecting rod.

[0017] In one or more embodiments of the utility model, the top end face of the first connecting rod is attached to the bottom end face of the partition plate.

[0018] Compared with the prior art, the utility model discloses a cable bridge which is internally provided with a plurality of groups of liftable partition assemblies, when the cable bridge is used, the cables can be respectively placed in different partition assemblies according to the types of the cables, when one of the cables needs to be replaced or maintained, only the limiting assembly below the corresponding partition assembly needs to be operated, so that one of the cables in the partition assembly can be moved to the lower side of the cable bridge, thereby facilitating subsequent replacement or maintenance work of the staff. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments in the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 Structure diagram of a cable bridge in an embodiment of the utility model Figure 1

[0021] Figure 2 Structure diagram of a cable bridge in an embodiment of the utility model Figure 2

[0022] Figure 3 Structure diagram of a support assembly in an embodiment of the utility model

[0023] Figure 4 Structure diagram of a support assembly in an embodiment of the utility model

[0024] Figure 5 Structure diagram of a partition assembly in an embodiment of the utility model Figure 1

[0025] Figure 6 Structure diagram of a partition assembly in an embodiment of the utility model Figure 2

[0026] Figure 7 Structure diagram of a limiting assembly in an embodiment of the utility model

[0027] Main figure mark explanation:

[0028] 1 - support assembly, 101 - support frame, 102 - partition plate, 103 - T-shaped groove, 2 - partition assembly, 201 - partition plate, 202 - elastic belt, 203 - first buckle, 204 - second buckle, 205 - third buckle, 206 - T-shaped block, 207 - air passage, 3 - limiting assembly, 301 - threaded block, 302 - first connecting rod, 303 - connecting column, 304 - second connecting rod, 305 - handle Specific implementation

[0029] In order to make the personnel in the technical field better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

[0030] For example, Figures 1-7 ​​​​As shown, the utility model discloses an embodiment of a cable bridge, including support assembly 1, support assembly 1 is opened with multiple groups T groove 103, the inner sliding connection of support assembly 1 has with T groove 103 matched separating assembly 2, the bottom surface of support assembly 1 is fixedly connected with limiting assembly 3, the outer wall end surface of T block 206 slides on the inner wall of T groove 103. When needing to replace or repair certain model cable, by operating the limiting assembly 3 below the corresponding separating assembly 2, make separating assembly 2 drive cable to slide down and then be connected to the below of support assembly 1, make this model cable completely expose, facilitate staff replacement.

[0031] As Figures 3-4 As shown, support assembly 1 includes support frame 101, and multiple partitions 102 are integrally formed in support frame 101, T grooves 103 are evenly distributed on the two side walls of the partitions 102 and the two inner walls of the support frame 101, and the vertical height of the T grooves 103 is less than the height of the support frame 101 and the partitions 102. When the separating assembly 2 slides down to the bottom of the support assembly 1, it is connected to the bottom end of the support frame 101 and the partitions 102, so that it does not completely separate from the support assembly 1.

[0032] The outer wall of the support frame 101 is provided with a fireproof coating.

[0033] Preferably, the material of the fireproof coating is polyvinyl chloride and a flame retardant, which slows down the spread of flames and prevents combustion, greatly reducing the harm caused by cable combustion to people in the event of a fire.

[0034] As Figures 5-6 As shown, the separating assembly 2 includes a separating plate 201 and a T block 206, and the one side end surface of the separating plate 201 is fixedly connected with an elastic band 202. The other side end surface of the elastic band 202 is fixedly connected with a snap ring. Multiple elastic bands 202 are evenly arranged on the one side end surface of the separating plate 201. The connection between the elastic band 202 and the separating plate 201 can be any one of buckle connection, adhesion, and bolt connection.

[0035] A plurality of first buckles 203, second buckles 204, and third buckles 205 are fixedly connected to the inner wall of the separating plate 201. Multiple snap rings are respectively connected to the first buckles 203, the second buckles 204, or the third buckles 205. When installing the cable, different models of cables can be placed in multiple separating assemblies 2, thereby avoiding the problems of disorder and difficulty in replacement during later replacement. By pulling the snap ring at one end of the elastic band 202, the snap ring is connected to the first buckles 203, the second buckles 204, and the third buckles 205 at different heights according to the number and thickness of the cables, so that multiple elastic bands 202 tightly fix the cables, thereby increasing the stability of the cables. The inner wall of the separating plate 201 has a waterproof coating.

[0036] Preferably, the waterproof coating material is epoxy resin or polyurethane, thereby increasing the waterproof and corrosion resistance of the cable tray.

[0037] The top end surface of the partition plate 201 is provided with a plurality of groups of evenly distributed air vents 207, so that the cable can be cooled during operation, thereby prolonging the service life of the cable.

[0038] As shown in Figure 7 The limiting assembly 3 includes a threaded block 301 and a second connecting rod 304. The top end surface of the threaded block 301 is welded to the lower part of the support frame 101. The two ends of the second connecting rod 304 are provided with two rotating grooves. The inner walls of the two rotating grooves are respectively connected with connecting columns 303. The connecting columns 303 are fixedly connected with rotating rings matched with the rotating grooves. The upper end surfaces of the two connecting columns 303 are respectively fixedly connected with first connecting rods 302. The end of the first connecting rod 302 away from the second connecting rod 304 is provided with a threaded hole matched with the threaded block 301. The threaded block 301 is threadedly connected with the first connecting rod 302. The partial end surface of the threaded block 301 is located on the outer side surface of the first connecting rod 302. One side wall of the first connecting rod 302 is fixedly connected with a handle 305. When it is necessary to replace a cable, the corresponding handle 305 below the cable is manually rotated to drive the second connecting rod 304 and the two first connecting rods 302 to be in a straight line. At this time, the first connecting rod 302 is away from the bottom end surface of the partition plate 201. Then the partition assembly 2 is slid downward. When the T-shaped block 206 slides to the bottom end surface of the T-shaped groove 103 of the support assembly 1, it stops. Then the worker can replace the cable. The worker can directly find the cable to be replaced, thereby increasing the work efficiency.

[0039] As shown in Figure 2 and Figure 7 The top end surface of the first connecting rod 302 is in close contact with the bottom end surface of the partition plate 201. After the replacement or installation of the cable is completed, the partition assembly 2 is pushed upward so that the partition assembly 2 is completely located in the support assembly 1. Then the handle 305 is rotated to drive the first connecting rod 302 and the second connecting rod 304 to be in a vertical state, so that the top end of the first connecting rod 302 is in close contact with the lower part of the partition assembly 2. At this time, the cable is stably fixed in the support assembly 1, thereby ensuring the safety of the cable.

[0040] As shown in Figures 1-2As shown, in use, the partition assembly 2 is clamped below the support assembly 1, first, different models of cables are placed into different partition assemblies 2 respectively, then the clamping ring fixedly connected to the elastic band 202 is clamped into the first buckle 203, the second buckle 204 and the third buckle 205 at different heights according to the thickness and quantity of the cables, at this time, the cables are stably fixed in the partition assembly 2, then the partition assembly 2 is pushed upwards, driving the T-shaped block 206 on the partition assembly 2 to slide in the partition plate 102 matched therewith, when the partition assembly 2 slides to be completely located in the support assembly 1, the handle 305 is manually rotated, so that the second connecting rod 304 is perpendicular to the first connecting rod 302 at both ends, and the top end of the first connecting rod 302 is attached to the bottom end of the partition plate 201, at this time, the partition assembly 2 is stably fixed in the support assembly 1, when it is needed to replace a cable, the handle 305 corresponding to the cable is manually rotated, so that the handle 305 drives the second connecting rod 304 and the two first connecting rods 302 to rotate to a straight line, at this time, the first connecting rod 302 is away from the bottom end face of the partition plate 201, then the partition assembly 2 slides downwards, when the T-shaped block 206 slides to the bottom end face of the T-shaped groove 103 on the support assembly 1, it stops, and subsequent replacement work can be carried out.

[0041] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0042] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A cable tray, characterized in that Including support assembly, a plurality of groups of T-shaped grooves are formed in the support assembly, a partition assembly matched with the T-shaped grooves is slidably connected in the support assembly, the partition assembly comprises a partition plate and a T-shaped block, and a limiting assembly is fixedly connected to the bottom surface of the support assembly.

2. A cable tray according to claim 1, characterized in that The support assembly comprises a support frame, a plurality of partitions are integrally formed in the support frame, and the T-shaped grooves are uniformly distributed on the two side walls of the partitions and the two inner walls of the support frame.

3. The cable tray of claim 1, wherein, The elastic bands are uniformly distributed on the side end face of the partition plate, and the snap rings are fixedly connected to the other end face of the elastic bands.

4. A cable tray according to claim 3, characterized in that A plurality of first buckles, second buckles and third buckles are fixedly connected to the inner wall of the partition plate, a plurality of snap rings are respectively clamped to the first buckles, the second buckles or the third buckles, and a plurality of evenly distributed air grooves are formed in the top end face of the partition plate.

5. A cable tray according to claim 1 or 3, characterized in that The outer wall end face of the T-shaped block is slidably connected to the inner wall of the T-shaped groove.

6. The cable tray of claim 1, wherein, The limiting assembly comprises a threaded block and a second connecting rod, and the top end face of the threaded block is welded below the support frame.

7. A cable tray according to claim 6, characterized in that Two rotating grooves are formed in the two ends of the second connecting rod, two connecting columns are rotatably connected to the inner walls of the two rotating grooves, respectively, and rotating rings matched with the rotating grooves are fixedly connected to the connecting columns in the rotating grooves.

8. A cable tray according to claim 7, characterized in that First connecting rods are fixedly connected to the upper end faces of the two connecting columns, respectively, a threaded hole matched with the threaded block is formed in the end of the first connecting rod away from the second connecting rod, the threaded block is threadedly connected to the first connecting rod, and the threaded block is partially arranged on the outer side of the first connecting rod.

9. A cable tray according to claim 8, characterized in that A handle is fixedly connected to the side wall of one end of the first connecting rod.

10. A cable tray according to claim 9, characterized in that The top end face of the first connecting rod is attached to the bottom end face of the partition plate.

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